Frisco Foundation Repair Co. connects homeowners who need foundation repair in Allen, TX with an independent local foundation company. Allen, about 23 miles north of downtown Dallas, began as a railroad stop in 1870, was named in 1872 for Ebenezer Allen and had 104,627 residents at the 2020 census.
From Railroad Stop to Suburb
The Houston and Texas Central Railway founded Allen beside a water stop on Cottonwood Creek, and the town stayed a small farming community until the late 1960s. It grew quickly after that as Dallas and Plano expanded. Most of Allen's houses date from that growth, built on slabs over the region's expansive clay.
Why Allen Foundations Move
The clay swells when wet and shrinks when dry. Houses where one side stays wetter, from poor drainage or heavy irrigation, or drier, from sun or a big tree, move unevenly. Lots near creeks and drainage channels can see more soil moisture swings than others.
Common Signs
- Cracks above doors and at window corners
- Stair-step brick cracks on one side
- Doors that will not latch
- Uneven floors near a corner of the house
Repair Options
- Slab foundation repair with pressed concrete or steel piers
- Drainage correction for runoff and irrigation problems
- Root barriers where trees are close to the slab
Before You Hire
Get elevation readings and the plan in writing, ask about plumbing tests, and confirm permit needs with the City of Allen and your HOA.
History Under the Suburbs
Allen's past includes one of the first train robberies in Texas, when a gang led by Sam Bass robbed a train here on February 22, 1878. The farmland that surrounded the old railroad stop became today's neighborhoods, built on open prairie clay that rises and falls with the seasons. Houses on former farm ground can sit on soil that was graded and filled during development, which is one more reason inspectors look closely at drainage.
Common questions
Do homes near Cottonwood Creek have more foundation problems?
Not necessarily, but lots near creeks and channels can see bigger swings in soil moisture. The inspector should look at drainage as well as the slab.
How much does foundation repair cost in Allen?
Angi's cost guide lists about $1,000 to $3,000 per pier and an average near $4,530. Your estimate depends on the inspection.
What should I include in my request?
What you are seeing, how long it has been happening and any past repair history.
Is the inspection free?
Sending a request is free. Ask the company that calls you about their inspection policy.